[PATCH RFC] sh: maple: Add support for SEGA Dreamcast VMU and clean up maple bus driver (3/3)

[Adrian McMenamin]

On Thu, January 29, 2009 2:57 am, Paul Mundt wrote:
> On Thu, Jan 29, 2009 at 12:18:07AM +0000, Adrian McMenamin wrote:
>> +	if (!(mdev->function & MAPLE_FUNC_KEYBOARD)) {
>> +		error = EINVAL;
>> +		goto fail;
>> +	}
>>
> What is this all about? If the function doesn't match, you should never
> enter the probe routine in the first place. The bus code should already
> get this right.
>

It does, it is a fragment of old code from when the bus code was wrong
which for reasons which pass understanding I rewrote rather than just
excised.